Addition of PTFE pressure pad increases utility of hexagonal socket wrench. Pad presses against opposing inside socket walls, causing frictional force that retains socket-head screw against gravitational and handling forces. Developed for spacecraft repairs, tool is useful wherever tight clearance prevents insertion or removal of screw by hand.


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    Title :

    Padded Allen Wrench Grips Fastener


    Contributors:

    Published in:

    Publication date :

    1983-05-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    Ratcheting box wrench slips and grips

    Tool Dynamics,US | Automotive engineering | 1982


    Screw-Retaining Allen Wrench

    Granett, D. | NTRS | 1985


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